Peter Gordon Wilson

Lophostemon confertus (syn. Tristania conferta) is an evergreen tree native to Australia, though it is cultivated in the United States and elsewhere. Common names include brush box, Queensland box, Brisbane box, pink box, box scrub, and vinegartree. Its natural range in Australia is northeast New South Wales and coastal Queensland but it is commonly used as a street tree in Sydney, Melbourne, Perth and other cities in eastern Australia.

Tristaniopsis laurina, the water gum or kanooka, is a tree species native to Australia. It usually grows near the eastern coastline and along the banks of streams, where the trunks and branches tend to be shaped in the direction of the current and give an indication of the flood height.

Tristaniopsis collina, known as hill water gum or hill kanuka, is a tree of eastern Australia. The natural range of T. collina is from near Mount Gulaga (36° S) in the south of New South Wales to the border with the state of Queensland at the McPherson Range (28° S). The usual habitat is rainforest away from streams on shallow soils at high altitude. However, it can occasionally be seen at low altitudes such as at Seal Rocks and Chatswood West. T. collina is remarkably similar to the related T. laurina (Water Gum), but the latter species is strictly riparian.

Lophostemon suaveolens, commonly known as swamp mahogany, swamp box or swamp turpentine, is a species of flowering plant in the clove and eucalyptus family Myrtaceae, native to New Guinea and Australia. In Australia, it occurs on the east coast, from north of the Hunter River in New South Wales, through to the top of Cape York Peninsula in Queensland. It grows in sclerophyll forest, swamp forest, gallery forest, and the margins of rainforests.

Eucalypteae is a large tribe of woody flowering plants with capsule fruiting bodies in the family Myrtaceae; members of this tribe are known as eucalypts. In Australia the genera Angophora, Corymbia, and Eucalyptus are commonly known as gum trees, for the sticky substance that exudes from the trunk of some species, or stringybarks. As of 2020, the tribe comprised around 860 species, all native to Southeast Asia and Oceania, with a main diversity center in Australia.

Tristaniopsis razakiana is a species of plant in the family Myrtaceae, formerly known as Tristania razakiana. It is a terrestrial plant endemic to the montane forests of Peninsular Malaysia. There is a documented population on Fraser's Hill, but development there threatens the species with habitat loss.

Tristaniopsis polyandra is a species of plant in the family Myrtaceae. It is endemic to New Caledonia.

Tristaniopsis littoralis is a species of plant in the family Myrtaceae. It is endemic to the Philippines. It is threatened by habitat loss.

Thaleropia is a genus of flowering plants in the family Myrtaceae first described as a genus in 1993. It is native to Queensland and Papuasia. It includes three known species formally classified in the genus Metrosideros: Thaleropia hypargyrea (Diels) Peter G.Wilson - New Guinea, Solomon Islands, Santa Cruz Islands Thaleropia iteophylla (Diels) Peter G.Wilson - New Guinea Thaleropia queenslandica (L.S.Sm.) Peter G. Wilson - Queensland

Sphaerantia is a group of flowering plants in the family Myrtaceae, described as a genus in 1988. The entire genus is endemic to the northern part of the State of Queensland in Australia. Species Sphaerantia chartacea Peter G.Wilson & B.Hyland Sphaerantia discolor Peter G.Wilson & B.Hyland

Sannantha virgata is a flowering shrub species in the myrtle family, Myrtaceae. It is endemic to New Caledonia. The plant grows to between 0.5 and 3 metres high. White flowers appear in spring or summer with 5 rounded petals surrounding 7 to 10 stamens. The fruits are 1–2 mm wide and 2–3 mm in length.

Sannantha pluriflora, commonly known as tall baeckea, is a species of flowering plant in the myrtle family, Myrtaceae, and is endemic to continental southeastern Australia. It is a shrub or small tree with lance-shaped to elliptic leaves, and groups of two to nine white flowers arranged in umbels in leaf axils.

Sannantha bidwillii is a species in the myrtle family, Myrtaceae, and is endemic to coastal Queensland in Australia. It is a shrub or tree with elliptic to egg-shaped leaves with the narrower end towards the base, and clusters of 3 white flowers.

Ristantia is a genus of plants in the family Myrtaceae, first described in 1982. The entire genus is endemic to the state of Queensland, Australia.

Kardomia odontocalyx is a flowering plant in the family Myrtaceae and grows in northern New South Wales and Queensland.

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Xanthostemon graniticus, commonly known as granite penda or mountain penda, is a species of plant in the family Myrtaceae, endemic to a very small part of northeastern Queensland, Australia. It is an evergreen shrub or small tree growing up to 13 m (43 ft) high with brown, flaky bark and stiff, bullate (corrugated) leaves. It inhabits open forests in the vicinity of Mount Pieter Botte, in peaty soils beside creeks at altitudes between 600 and 800 m (2,000 and 2,600 ft). It is the only species in the genus known to grow in granitic soil. The species was first described by Australian botanist

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Tristaniopsis pontianensis is a species of plant in the family Myrtaceae. It is found in Malaysia and Singapore. It is threatened by habitat loss.

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Tristaniopsis exiliflora, commonly known as kanuka box, water gum or river gum, is a species of plant in the family Myrtaceae. It is found beside streams in Queensland, Australia, ranging from near the coast to 1,000 metres above sea level.

Tristaniopsis decorticata is a species of plant in the family Myrtaceae. It is endemic to the Philippines. It is threatened by habitat loss.

Sannantha papillosa is a species in the myrtle family, Myrtaceae and is endemic to north Queensland. It is a shrub with egg-shaped leaves, the narrower end towards the base, and groups of usually 7 white flowers arranged in leaf axils.

Sannantha crassa is a species in the myrtle family, Myrtaceae and is endemic to eastern Australia. It is a shrub with elliptic to lance-shaped leaves and groups of 7 to 9 white flowers arranged in leaf axils.

Sannantha collina is a species in the myrtle family, Myrtaceae and is endemic to eastern Australia. It is a shrub with lance-shaped leaves and groups of 3 to 7 white flowers arranged in leaf axils.

Sannantha brachypoda is a species in the myrtle family, Myrtaceae and is endemic to central Queensland in Australia. It is a shrub with egg-shaped leaves, the narrower end towards the base, and groups of 3 white flowers arranged in leaf axils.

Sannantha angusta is a species of flowering plant in the family Myrtaceae, and is endemic to eastern Australia. It has scaly to fibrous bark, narrowly lance-shaped to linear leaves and white flowers, and usually grows in forest on rocky hillsides. It was previously known as Babingtonia angusta, and has been cultivated as Baeckea sp. 'Clarence River'.

Sannantha is a genus of flowering plants in the family Myrtaceae that are native to Australia and New Caledonia. Plants in the genus Sannantha are shrubs or trees with leaves arranged in opposite pairs, flowers usually arranged in small groups, the peduncles often 1.5–2 times as long as the pedicels and with seven to fourteen stamens. The fruit is a thin-walled capsule containing flattened, D-shaped seeds. Some species of Sannantha were previously included in the genus Babingtonia. The genus Sannantha was first formally described in 2007 by Peter Gordon Wilson in Australian Systematic Botany

Ristantia waterhousei is a rare species of plants in the clove and eucalyptus family Myrtaceae, native to a small area of Queensland, Australia. It is a tree to more than 20 m (66 ft) in height and 65 cm (26 in) diameter, which inhabits rainforest on Mount Dryander, about 20 km (12 mi) northwest of Airlie Beach. It was first described in 1988, the third of three described species in the genus.